3713 search results - page 642 / 743 » Quantum Information Theory |
159
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SIGIR
2008
ACM
15 years 5 months ago
2008
ACM
In most IR clustering problems, we directly cluster the documents, working in the document space, using cosine similarity between documents as the similarity measure. In many real...
168
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JSAC
2007
15 years 5 months ago
2007
— One of the distinctive features in a wireless ad hoc network is lack of any central controller or single point of authority, in which each node/link then makes its own decision...
145
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CORR
2004
Springer
15 years 5 months ago
2004
Springer
Logic languages based on the theory of rational, possibly infinite, trees have much appeal in that rational trees allow for faster unification (due to the safe omission of the occ...
148
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AMAI
2000
Springer
15 years 5 months ago
2000
Springer
An event space is a set of instantaneous events that vary both in time and specificity. The concept of an event space provides a foundation for a logical--i.e., modular and open-a...
202
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SIGIR
2002
ACM
15 years 5 months ago
2002
ACM
tion Abstract ChengXiang Zhai (Advisor: John Lafferty) Language Technologies Institute School of Computer Science Carnegie Mellon University With the dramatic increase in online in...